import Vue from 'vue'
import VueRouter from 'vue-router'

import Layout from '@/layout'

const originPush = VueRouter.prototype.push
VueRouter.prototype.push = function push (rawLocation) {
  return originPush.call(this, rawLocation).catch(() => {
  })
}

Vue.use(VueRouter)

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

const routes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    name: 'Login',
    hidden: true,
    meta: { title: '登录' },
    component: () => import('@/views/login')
  },
  {
    path: '/test',
    component: () => import('@/views/test.vue')
  },
  {
    path: '/not-found',
    name: 'NotFound',
    component: () => import('@/views/not-found')
  }
]

const router = new VueRouter({
  routes
})

export function getFirstMenuPath (route) {
  let firstMenuPath = ''
  const find = (route) => {
    if (route.path.charAt(0) === '/') {
      firstMenuPath = route.path
    } else {
      firstMenuPath += ('/' + route.path)
    }
    if (route.children && route.children.length) {
      return find(route.children[0])
    } else {
      return firstMenuPath
    }
  }
  return find(route)
}

export default router
